JP2012522615A - 無弁薬物送達装置 - Google Patents
無弁薬物送達装置 Download PDFInfo
- Publication number
- JP2012522615A JP2012522615A JP2012504114A JP2012504114A JP2012522615A JP 2012522615 A JP2012522615 A JP 2012522615A JP 2012504114 A JP2012504114 A JP 2012504114A JP 2012504114 A JP2012504114 A JP 2012504114A JP 2012522615 A JP2012522615 A JP 2012522615A
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- Japan
- Prior art keywords
- drug
- delivery device
- drug delivery
- dosing hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
- A61M2206/12—Flow characteristics the flow being spirally in a plane, e.g. against a plane side of a membrane filter element
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (11)
- 薬物送達装置において、
薬物を有する薬物リザーバと、
前記薬物送達装置の環境に前記薬物を送達する少なくとも1つの投薬孔と、
前記薬物リザーバから前記投薬孔を通って前記薬物を押し出すアクチュエータシステムと、
前記薬物リザーバを前記投薬孔に結合する少なくとも1つの出口経路であって、前記出口経路を前記薬物リザーバに結合する少なくとも1つの入口点を有し、前記薬物送達装置の如何なる可能な向きに対しても、前記出口経路の少なくとも一部が前記薬物リザーバの重心の上又は前記投薬孔の下に位置するように構成される、当該出口経路と、
を有する薬物送達装置。 - 前記薬物送達装置が、埋め込み可能な薬物送達装置である、請求項1に記載の薬物送達装置。
- 前記薬物送達装置が、飲み込み可能な薬物送達装置である、請求項1に記載の薬物送達装置。
- 前記投薬孔に対する前記入口点の位置は、サイフォン作用により引き起こされる薬物放出の可能性が小さいような位置である、請求項1ないし3のいずれか一項に記載の薬物送達装置。
- 前記出口経路が、らせん形状を持つ、請求項1ないし4のいずれか一項に記載の薬物送達装置。
- 前記薬物送達装置が、前記薬物送達装置の環境に前記薬物を送達する第2の投薬孔を有し、前記第2の投薬孔が、前記出口経路に結合される、請求項1ないし5のいずれか一項に記載の薬物送達装置。
- 前記薬物送達装置が、前記薬物リザーバを閉じるエンドキャップを有し、前記出口経路が、前記エンドキャップに一体化される、請求項1ないし6のいずれか一項に記載の薬物送達装置。
- 前記エンドキャップが、上部ピース及び底部ピースから構成され、前記上部ピースが、前記投薬孔を有し、前記底部ピースが、前記入口点を有し、前記上部ピース及び/又は前記底部ピースが、前記出口経路を形成する溝を有する、請求項7に記載の薬物送達装置。
- 前記上部ピースのみが、前記溝を有し、前記入口点が、前記底部ピースの中心に位置する、請求項8に記載の薬物送達装置。
- 前記底部ピースのみが、前記溝を有し、前記投薬孔が、前記上部ピースの中心に位置する、請求項8に記載の薬物送達装置。
- 前記出口経路が、前記薬物リザーバを前記出口経路に結合する第2の入口点を有する、請求項1ないし10のいずれか一項に記載の薬物送達装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16723809P | 2009-04-07 | 2009-04-07 | |
US61/167,238 | 2009-04-07 | ||
PCT/IB2010/051429 WO2010116304A1 (en) | 2009-04-07 | 2010-04-01 | Valveless drug delivery device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012522615A true JP2012522615A (ja) | 2012-09-27 |
JP5763049B2 JP5763049B2 (ja) | 2015-08-12 |
Family
ID=42935691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012504114A Expired - Fee Related JP5763049B2 (ja) | 2009-04-07 | 2010-04-01 | 無弁薬物送達装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120143171A1 (ja) |
EP (1) | EP2429611B1 (ja) |
JP (1) | JP5763049B2 (ja) |
KR (1) | KR20120017030A (ja) |
CN (1) | CN102378637B (ja) |
BR (1) | BRPI1006755A2 (ja) |
WO (1) | WO2010116304A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103781474B (zh) * | 2011-03-24 | 2018-09-21 | 宝珍那提公司 | 可吞咽的药物胶囊 |
US11541015B2 (en) | 2017-05-17 | 2023-01-03 | Massachusetts Institute Of Technology | Self-righting systems, methods, and related components |
RU2019141615A (ru) | 2017-05-17 | 2021-06-17 | Массачусетс Инститьют Оф Текнолоджи | Самоустанавливающиеся системы и сопутствующие компоненты и способы |
WO2019222570A1 (en) | 2018-05-17 | 2019-11-21 | Massachusetts Institute Of Technology | Systems for electrical stimulation |
CN113993560B (zh) | 2019-02-01 | 2024-05-07 | 麻省理工学院 | 用于液体注射的系统和方法 |
US11541216B2 (en) | 2019-11-21 | 2023-01-03 | Massachusetts Institute Of Technology | Methods for manufacturing tissue interfacing components |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000504011A (ja) * | 1996-02-02 | 2000-04-04 | アルザ・コーポレーション | 移植可能な系を用いる活性剤の持続投与 |
JP2004522513A (ja) * | 2001-01-27 | 2004-07-29 | マイクロパンプ エルエルシー | 薬剤搬送装置 |
JP2005185567A (ja) * | 2003-12-25 | 2005-07-14 | Olympus Corp | 医療用カプセル装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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DE337536C (de) | 1918-05-15 | 1921-06-01 | Hermann Feldmann | Verfahren zur Herstellung einer Spachtelmasse |
DE2721752C2 (de) | 1977-05-13 | 1983-12-29 | Siemens AG, 1000 Berlin und 8000 München | In einen menschlichen oder tierischen Körper implantierbares Gerät zur Infusion einer medizinischen Flüssigkeit |
DE3317536A1 (de) * | 1983-05-13 | 1984-11-15 | Siemens AG, 1000 Berlin und 8000 München | Dosiervorrichtung fuer ein medikament |
MY125849A (en) * | 1997-07-25 | 2006-08-30 | Alza Corp | Osmotic delivery system, osmotic delivery system semipermeable body assembly, and method for controlling delivery rate of beneficial agents from osmotic delivery systems |
MY125870A (en) * | 1997-07-25 | 2006-08-30 | Alza Corp | Osmotic delivery system flow modulator apparatus and method |
US6835194B2 (en) * | 1999-03-18 | 2004-12-28 | Durect Corporation | Implantable devices and methods for treatment of pain by delivery of fentanyl and fentanyl congeners |
IT1318646B1 (it) * | 2000-07-26 | 2003-08-27 | Medical Internat Licensing N V | Ugello pr somministrazioni e lavaggi nasali. |
AU2002219793A1 (en) * | 2000-11-29 | 2002-06-11 | Durect Corporation | Devices and methods for controlled delivery from a drug delivery device |
US8109922B2 (en) * | 2003-06-12 | 2012-02-07 | Cordis Corporation | Orifice device having multiple channels and multiple layers for drug delivery |
WO2006077530A2 (en) * | 2005-01-18 | 2006-07-27 | Koninklijke Philips Electronics, N.V. | Electronically controlled ingestible capsule for sampling fluids in alimentary tract |
KR101106510B1 (ko) * | 2006-05-30 | 2012-01-20 | 인타르시아 세라퓨틱스 인코포레이티드 | 투피스, 내부채널 삼투압 전달 시스템 유동 조절기 |
CN201029953Y (zh) * | 2006-12-19 | 2008-03-05 | 重庆大学 | 一种缓释电子胶囊 |
ES2648196T3 (es) * | 2008-02-07 | 2017-12-29 | The University Of Washington | Dispositivo aerosol circunferencial |
US20090277850A1 (en) * | 2008-05-12 | 2009-11-12 | Adams Theodore P | Implantable Fluid Separation System |
US8821474B2 (en) * | 2010-02-22 | 2014-09-02 | Microsert Ltd. | Slow release liquid drug delivery device |
US8038650B2 (en) * | 2010-02-22 | 2011-10-18 | Microsert Ltd. | Slow release liquid drug delivery device |
US20120265164A1 (en) * | 2011-04-14 | 2012-10-18 | Medtronic, Inc. | Flow restrictor for medical devices |
-
2010
- 2010-04-01 BR BRPI1006755A patent/BRPI1006755A2/pt not_active IP Right Cessation
- 2010-04-01 WO PCT/IB2010/051429 patent/WO2010116304A1/en active Application Filing
- 2010-04-01 US US13/262,861 patent/US20120143171A1/en not_active Abandoned
- 2010-04-01 KR KR1020117026211A patent/KR20120017030A/ko not_active Application Discontinuation
- 2010-04-01 EP EP10717237.1A patent/EP2429611B1/en not_active Not-in-force
- 2010-04-01 CN CN201080015284.1A patent/CN102378637B/zh not_active Expired - Fee Related
- 2010-04-01 JP JP2012504114A patent/JP5763049B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000504011A (ja) * | 1996-02-02 | 2000-04-04 | アルザ・コーポレーション | 移植可能な系を用いる活性剤の持続投与 |
JP2004522513A (ja) * | 2001-01-27 | 2004-07-29 | マイクロパンプ エルエルシー | 薬剤搬送装置 |
JP2005185567A (ja) * | 2003-12-25 | 2005-07-14 | Olympus Corp | 医療用カプセル装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5763049B2 (ja) | 2015-08-12 |
US20120143171A1 (en) | 2012-06-07 |
CN102378637B (zh) | 2014-12-24 |
BRPI1006755A2 (pt) | 2019-03-26 |
EP2429611B1 (en) | 2017-03-08 |
WO2010116304A1 (en) | 2010-10-14 |
CN102378637A (zh) | 2012-03-14 |
KR20120017030A (ko) | 2012-02-27 |
EP2429611A1 (en) | 2012-03-21 |
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